NL47899C - - Google Patents
Info
- Publication number
- NL47899C NL47899C NL47899DA NL47899C NL 47899 C NL47899 C NL 47899C NL 47899D A NL47899D A NL 47899DA NL 47899 C NL47899 C NL 47899C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0141936 | 1936-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47899C true NL47899C (de) |
Family
ID=7250046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47899D NL47899C (de) | 1936-04-22 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2158836A (de) |
| FR (1) | FR820905A (de) |
| GB (1) | GB471614A (de) |
| NL (1) | NL47899C (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL172373C (nl) * | 1972-05-26 | 1983-08-16 | Oce Van Der Grinten Nv | Werkwijze voor het vervaardigen van diazotypkopieen. |
-
0
- NL NL47899D patent/NL47899C/xx active
-
1936
- 1936-05-11 GB GB13320/36A patent/GB471614A/en not_active Expired
-
1937
- 1937-03-27 US US133384A patent/US2158836A/en not_active Expired - Lifetime
- 1937-04-21 FR FR820905D patent/FR820905A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB471614A (en) | 1937-09-08 |
| FR820905A (fr) | 1937-11-22 |
| US2158836A (en) | 1939-05-16 |